271407360

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:493

約数の個数: 288

約数和(自身を含む): 1036062720

約数和(自身を除く): 764655360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 256, 276, 280, 320, 322, 336, 345, 368, 384, 420, 439, 448, 460, 480, 483, 552, 560, 640, 644, 672, 690, 736, 768, 805, 840, 878, 896, 920, 960, 966, 1104, 1120, 1280, 1288, 1317, 1344, 1380, 1472, 1610, 1680, 1756, 1792, 1840, 1920, 1932, 2195, 2208, 2240, 2415, 2576, 2634, 2688, 2760, 2944, 3073, 3220, 3360, 3512, 3680, 3840, 3864, 4390, 4416, 4480, 4830, 5152, 5268, 5376, 5520, 5888, 6146, 6440, 6585, 6720, 7024, 7360, 7728, 8780, 8832, 8960, 9219, 9660, 10097, 10304, 10536, 11040, 12292, 12880, 13170, 13440, 14048, 14720, 15365, 15456, 17560, 17664, 18438, 19320, 20194, 20608, 21072, 22080, 24584, 25760, 26340, 26880, 28096, 29440, 30291, 30730, 30912, 35120, 36876, 38640, 40388, 41216, 42144, 44160, 46095, 49168, 50485, 51520, 52680, 56192, 60582, 61460, 61824, 70240, 70679, 73752, 77280, 80776, 84288, 88320, 92190, 98336, 100970, 103040, 105360, 112384, 121164, 122920, 123648, 140480, 141358, 147504, 151455, 154560, 161552, 168576, 184380, 196672, 201940, 206080, 210720, 212037, 242328, 245840, 280960, 282716, 295008, 302910, 309120, 323104, 337152, 353395, 368760, 393344, 403880, 421440, 424074, 484656, 491680, 561920, 565432, 590016, 605820, 618240, 646208, 706790, 737520, 786688, 807760, 842880, 848148, 969312, 983360, 1060185, 1130864, 1180032, 1211640, 1292416, 1413580, 1475040, 1615520, 1685760, 1696296, 1938624, 1966720, 2120370, 2261728, 2360064, 2423280, 2584832, 2827160, 2950080, 3231040, 3392592, 3877248, 3933440, 4240740, 4523456, 4846560, 5654320, 5900160, 6462080, 6785184, 7754496, 8481480, 9046912, 9693120, 11308640, 11800320, 12924160, 13570368, 16962960, 18093824, 19386240, 22617280, 27140736, 33925920, 38772480, 45234560, 54281472, 67851840, 90469120, 135703680, 271407360]

約数ペア:

[(1, 271407360), (2, 135703680), (3, 90469120), (4, 67851840), (5, 54281472), (6, 45234560), (7, 38772480), (8, 33925920), (10, 27140736), (12, 22617280), (14, 19386240), (15, 18093824), (16, 16962960), (20, 13570368), (21, 12924160), (23, 11800320), (24, 11308640), (28, 9693120), (30, 9046912), (32, 8481480), (35, 7754496), (40, 6785184), (42, 6462080), (46, 5900160), (48, 5654320), (56, 4846560), (60, 4523456), (64, 4240740), (69, 3933440), (70, 3877248), (80, 3392592), (84, 3231040), (92, 2950080), (96, 2827160), (105, 2584832), (112, 2423280), (115, 2360064), (120, 2261728), (128, 2120370), (138, 1966720), (140, 1938624), (160, 1696296), (161, 1685760), (168, 1615520), (184, 1475040), (192, 1413580), (210, 1292416), (224, 1211640), (230, 1180032), (240, 1130864), (256, 1060185), (276, 983360), (280, 969312), (320, 848148), (322, 842880), (336, 807760), (345, 786688), (368, 737520), (384, 706790), (420, 646208), (439, 618240), (448, 605820), (460, 590016), (480, 565432), (483, 561920), (552, 491680), (560, 484656), (640, 424074), (644, 421440), (672, 403880), (690, 393344), (736, 368760), (768, 353395), (805, 337152), (840, 323104), (878, 309120), (896, 302910), (920, 295008), (960, 282716), (966, 280960), (1104, 245840), (1120, 242328), (1280, 212037), (1288, 210720), (1317, 206080), (1344, 201940), (1380, 196672), (1472, 184380), (1610, 168576), (1680, 161552), (1756, 154560), (1792, 151455), (1840, 147504), (1920, 141358), (1932, 140480), (2195, 123648), (2208, 122920), (2240, 121164), (2415, 112384), (2576, 105360), (2634, 103040), (2688, 100970), (2760, 98336), (2944, 92190), (3073, 88320), (3220, 84288), (3360, 80776), (3512, 77280), (3680, 73752), (3840, 70679), (3864, 70240), (4390, 61824), (4416, 61460), (4480, 60582), (4830, 56192), (5152, 52680), (5268, 51520), (5376, 50485), (5520, 49168), (5888, 46095), (6146, 44160), (6440, 42144), (6585, 41216), (6720, 40388), (7024, 38640), (7360, 36876), (7728, 35120), (8780, 30912), (8832, 30730), (8960, 30291), (9219, 29440), (9660, 28096), (10097, 26880), (10304, 26340), (10536, 25760), (11040, 24584), (12292, 22080), (12880, 21072), (13170, 20608), (13440, 20194), (14048, 19320), (14720, 18438), (15365, 17664), (15456, 17560)]